Merge pull request #721 from grote/dont-restore-existing-files
Don't restore files that still exist unchanged
This commit is contained in:
commit
5418a8ef12
16 changed files with 150 additions and 46 deletions
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@ -13,7 +13,6 @@ import de.grobox.storagebackuptester.backup.getSpeed
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import org.calyxos.backup.storage.api.BackupFile
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import org.calyxos.backup.storage.api.BackupFile
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import org.calyxos.backup.storage.restore.NotificationRestoreObserver
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import org.calyxos.backup.storage.restore.NotificationRestoreObserver
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import kotlin.time.DurationUnit
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import kotlin.time.DurationUnit
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import kotlin.time.ExperimentalTime
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import kotlin.time.toDuration
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import kotlin.time.toDuration
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data class RestoreProgress(
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data class RestoreProgress(
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@ -41,6 +40,10 @@ class RestoreStats(
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liveData.postValue(RestoreProgress(filesProcessed, totalFiles, text))
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liveData.postValue(RestoreProgress(filesProcessed, totalFiles, text))
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}
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}
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override fun onFileDuplicatesRemoved(num: Int) {
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// no-op
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}
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override fun onFileRestored(
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override fun onFileRestored(
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file: BackupFile,
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file: BackupFile,
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bytesWritten: Long,
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bytesWritten: Long,
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@ -68,7 +71,6 @@ class RestoreStats(
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liveData.postValue(RestoreProgress(filesProcessed, totalFiles))
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liveData.postValue(RestoreProgress(filesProcessed, totalFiles))
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}
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}
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@OptIn(ExperimentalTime::class)
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override fun onRestoreComplete(restoreDuration: Long) {
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override fun onRestoreComplete(restoreDuration: Long) {
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super.onRestoreComplete(restoreDuration)
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super.onRestoreComplete(restoreDuration)
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val sb = StringBuilder("\n")
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val sb = StringBuilder("\n")
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@ -7,6 +7,7 @@ package org.calyxos.backup.storage.api
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public interface RestoreObserver {
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public interface RestoreObserver {
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public fun onRestoreStart(numFiles: Int, totalSize: Long)
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public fun onRestoreStart(numFiles: Int, totalSize: Long)
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public fun onFileDuplicatesRemoved(num: Int)
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public fun onFileRestored(file: BackupFile, bytesWritten: Long, tag: String)
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public fun onFileRestored(file: BackupFile, bytesWritten: Long, tag: String)
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/**
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/**
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@ -7,6 +7,7 @@ package org.calyxos.backup.storage.backup
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import android.app.Service
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import android.app.Service
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import android.content.Intent
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import android.content.Intent
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import android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_MANIFEST
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import android.os.IBinder
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import android.os.IBinder
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import android.util.Log
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import android.util.Log
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import kotlinx.coroutines.GlobalScope
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import kotlinx.coroutines.GlobalScope
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@ -30,7 +31,8 @@ public abstract class BackupService : Service() {
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Log.d(TAG, "onStartCommand $intent $flags $startId")
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Log.d(TAG, "onStartCommand $intent $flags $startId")
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startForeground(
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startForeground(
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NOTIFICATION_ID_BACKUP,
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NOTIFICATION_ID_BACKUP,
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n.getBackupNotification(R.string.notification_backup_scanning)
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n.getBackupNotification(R.string.notification_backup_scanning),
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FOREGROUND_SERVICE_TYPE_MANIFEST,
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)
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)
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GlobalScope.launch {
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GlobalScope.launch {
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val success = storageBackup.runBackup(backupObserver)
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val success = storageBackup.runBackup(backupObserver)
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@ -38,7 +40,8 @@ public abstract class BackupService : Service() {
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// only prune old backups when backup run was successful
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// only prune old backups when backup run was successful
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startForeground(
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startForeground(
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NOTIFICATION_ID_PRUNE,
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NOTIFICATION_ID_PRUNE,
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n.getPruneNotification(R.string.notification_prune)
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n.getPruneNotification(R.string.notification_prune),
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FOREGROUND_SERVICE_TYPE_MANIFEST,
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)
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)
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storageBackup.pruneOldBackups(backupObserver)
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storageBackup.pruneOldBackups(backupObserver)
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}
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}
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@ -100,6 +100,7 @@ internal data class MediaFile(
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.setName(fileName)
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.setName(fileName)
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.setSize(size)
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.setSize(size)
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.addAllChunkIds(chunkIds)
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.addAllChunkIds(chunkIds)
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.setIsFavorite(isFavorite)
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.setVolume(if (volume == MediaStore.VOLUME_EXTERNAL_PRIMARY) "" else volume)
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.setVolume(if (volume == MediaStore.VOLUME_EXTERNAL_PRIMARY) "" else volume)
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if (lastModified != null) {
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if (lastModified != null) {
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builder.lastModified = lastModified
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builder.lastModified = lastModified
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@ -107,6 +108,9 @@ internal data class MediaFile(
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if (zipIndex != null) {
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if (zipIndex != null) {
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builder.zipIndex = zipIndex
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builder.zipIndex = zipIndex
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}
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}
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if (ownerPackageName != null) {
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builder.setOwnerPackageName(ownerPackageName)
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}
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return builder.build()
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return builder.build()
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}
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}
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}
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}
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@ -46,8 +46,6 @@ internal abstract class AbstractChunkRestore(
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tag: String,
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tag: String,
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streamWriter: suspend (outputStream: OutputStream) -> Long,
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streamWriter: suspend (outputStream: OutputStream) -> Long,
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) {
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) {
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// TODO check if the file exists already (same name, size, chunk IDs)
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// and skip it in this case
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fileRestore.restoreFile(file, observer, tag, streamWriter)
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fileRestore.restoreFile(file, observer, tag, streamWriter)
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}
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}
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@ -24,7 +24,6 @@ import kotlin.random.Random
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private const val TAG = "FileRestore"
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private const val TAG = "FileRestore"
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@Suppress("BlockingMethodInNonBlockingContext")
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internal class FileRestore(
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internal class FileRestore(
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private val context: Context,
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private val context: Context,
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private val mediaScanner: MediaScanner,
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private val mediaScanner: MediaScanner,
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@ -46,10 +45,12 @@ internal class FileRestore(
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bytes = restoreFile(file.mediaFile, streamWriter)
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bytes = restoreFile(file.mediaFile, streamWriter)
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finalTag = "M$tag"
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finalTag = "M$tag"
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}
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}
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file.docFile != null -> {
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file.docFile != null -> {
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bytes = restoreFile(file, streamWriter)
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bytes = restoreFile(file, streamWriter)
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finalTag = "D$tag"
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finalTag = "D$tag"
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}
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}
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else -> {
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else -> {
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error("unexpected file: $file")
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error("unexpected file: $file")
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}
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}
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@ -63,39 +64,45 @@ internal class FileRestore(
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streamWriter: suspend (outputStream: OutputStream) -> Long,
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streamWriter: suspend (outputStream: OutputStream) -> Long,
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): Long {
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): Long {
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// ensure directory exists
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// ensure directory exists
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@Suppress("DEPRECATION")
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val dir = File("${getExternalStorageDirectory()}/${docFile.dir}")
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val dir = File("${getExternalStorageDirectory()}/${docFile.dir}")
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if (!dir.mkdirs() && !dir.isDirectory) {
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if (!dir.mkdirs() && !dir.isDirectory) {
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throw IOException("Could not create ${dir.absolutePath}")
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throw IOException("Could not create ${dir.absolutePath}")
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}
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}
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// find non-existing file-name
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var file = File(dir, docFile.name)
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var file = File(dir, docFile.name)
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var i = 0
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// TODO should we also calculate and check the chunk IDs?
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// we don't support existing files, but at least don't overwrite them when they do exist
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if (file.isFile && file.length() == docFile.size &&
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while (file.exists()) {
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file.lastModified() == docFile.lastModified
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i++
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) {
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val lastDot = docFile.name.lastIndexOf('.')
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Log.i(TAG, "Not restoring $file, already there unchanged.")
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val newName = if (lastDot == -1) "${docFile.name} ($i)"
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return file.length() // not restoring existing file with same length and date
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else docFile.name.replaceRange(lastDot..lastDot, " ($i).")
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} else {
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file = File(dir, newName)
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var i = 0
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}
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// don't overwrite existing files, if they exist
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val bytesWritten = try {
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while (file.exists()) { // find non-existing file-name
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// copy chunk(s) into file
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i++
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file.outputStream().use { outputStream ->
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val lastDot = docFile.name.lastIndexOf('.')
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streamWriter(outputStream)
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val newName = if (lastDot == -1) "${docFile.name} ($i)"
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else docFile.name.replaceRange(lastDot..lastDot, " ($i).")
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file = File(dir, newName)
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}
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}
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} catch (e: IOException) {
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val bytesWritten = try {
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file.delete()
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// copy chunk(s) into file
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throw e
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file.outputStream().use { outputStream ->
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streamWriter(outputStream)
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}
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} catch (e: IOException) {
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file.delete()
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throw e
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}
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// re-set lastModified timestamp
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file.setLastModified(docFile.lastModified ?: 0)
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// This might be a media file, so do we need to index it.
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// Otherwise things like a wrong size of 0 bytes in MediaStore can happen.
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indexFile(file)
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return bytesWritten
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}
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}
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// re-set lastModified timestamp
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file.setLastModified(docFile.lastModified ?: 0)
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// This might be a media file, so do we need to index it.
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// Otherwise things like a wrong size of 0 bytes in MediaStore can happen.
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indexFile(file)
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return bytesWritten
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}
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}
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@Throws(IOException::class)
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@Throws(IOException::class)
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@ -103,12 +110,18 @@ internal class FileRestore(
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mediaFile: BackupMediaFile,
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mediaFile: BackupMediaFile,
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streamWriter: suspend (outputStream: OutputStream) -> Long,
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streamWriter: suspend (outputStream: OutputStream) -> Long,
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): Long {
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): Long {
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// TODO should we also calculate and check the chunk IDs?
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if (mediaScanner.existsMediaFileUnchanged(mediaFile)) {
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Log.i(
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TAG,
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"Not restoring ${mediaFile.path}/${mediaFile.name}, already there unchanged."
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)
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return mediaFile.size
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}
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// Insert pending media item into MediaStore
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// Insert pending media item into MediaStore
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val contentValues = ContentValues().apply {
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val contentValues = ContentValues().apply {
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put(MediaColumns.DISPLAY_NAME, mediaFile.name)
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put(MediaColumns.DISPLAY_NAME, mediaFile.name)
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put(MediaColumns.RELATIVE_PATH, mediaFile.path)
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put(MediaColumns.RELATIVE_PATH, mediaFile.path)
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// changing owner requires backup permission
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put(MediaColumns.OWNER_PACKAGE_NAME, mediaFile.ownerPackageName)
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put(MediaColumns.IS_PENDING, 1)
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put(MediaColumns.IS_PENDING, 1)
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put(MediaColumns.IS_FAVORITE, if (mediaFile.isFavorite) 1 else 0)
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put(MediaColumns.IS_FAVORITE, if (mediaFile.isFavorite) 1 else 0)
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}
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}
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@ -124,6 +137,9 @@ internal class FileRestore(
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contentValues.clear()
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contentValues.clear()
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contentValues.apply {
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contentValues.apply {
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put(MediaColumns.IS_PENDING, 0)
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put(MediaColumns.IS_PENDING, 0)
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// changing owner requires backup permission
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// done here because we are not allowed to access pending media we don't own
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put(MediaColumns.OWNER_PACKAGE_NAME, mediaFile.ownerPackageName)
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}
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}
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try {
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try {
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contentResolver.update(uri, contentValues, null, null)
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contentResolver.update(uri, contentValues, null, null)
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@ -143,7 +159,6 @@ internal class FileRestore(
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}
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}
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private fun setLastModifiedOnMediaFile(mediaFile: BackupMediaFile, uri: Uri) {
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private fun setLastModifiedOnMediaFile(mediaFile: BackupMediaFile, uri: Uri) {
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@Suppress("DEPRECATION")
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val extDir = getExternalStorageDirectory()
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val extDir = getExternalStorageDirectory()
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// re-set lastModified as we can't use the MediaStore for this (read-only property)
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// re-set lastModified as we can't use the MediaStore for this (read-only property)
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@ -21,24 +21,32 @@ internal data class RestorableChunk(
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/**
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/**
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* Call this after the RestorableChunk is complete and **before** using it for restore.
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* Call this after the RestorableChunk is complete and **before** using it for restore.
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*
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* @return the number of duplicate files removed
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*/
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*/
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fun finalize() {
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fun finalize(): Int {
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// entries in the zip chunk need to be sorted by their index in the zip
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// entries in the zip chunk need to be sorted by their index in the zip
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files.sortBy { it.zipIndex }
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files.sortBy { it.zipIndex }
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// There might be duplicates in case the *exact* same set of files exists more than once
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// There might be duplicates in case the *exact* same set of files exists more than once
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// so they'll produce the same chunk ID.
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// so they'll produce the same chunk ID.
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// But since the content is there and this is an unlikely scenario, we drop the duplicates.
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// But since the content is there and this is an unlikely scenario, we drop the duplicates.
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var lastIndex = 0
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var lastIndex = 0
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var numRemoved = 0
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val iterator = files.iterator()
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val iterator = files.iterator()
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while (iterator.hasNext()) {
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while (iterator.hasNext()) {
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val file = iterator.next()
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val file = iterator.next()
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val i = file.zipIndex
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val i = file.zipIndex
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when {
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when {
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i < lastIndex -> error("unsorted list")
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i < lastIndex -> error("unsorted list")
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i == lastIndex -> iterator.remove() // remove duplicate
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i == lastIndex -> { // remove duplicate
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numRemoved++
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iterator.remove()
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}
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i > lastIndex -> lastIndex = i // gaps are possible when we don't restore all files
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i > lastIndex -> lastIndex = i // gaps are possible when we don't restore all files
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}
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}
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}
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}
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return numRemoved
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}
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}
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}
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}
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@ -87,6 +95,14 @@ internal data class FileSplitterResult(
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* Files referenced in [multiChunkMap] sorted for restoring.
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* Files referenced in [multiChunkMap] sorted for restoring.
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*/
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*/
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val multiChunkFiles: Collection<RestorableFile>,
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val multiChunkFiles: Collection<RestorableFile>,
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/**
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* The number of duplicate files that was removed from [zipChunks].
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* Duplicate files in [zipChunks] with the same chunk ID will have the same index in the ZIP.
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* So we remove them to make restore easier.
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* With some extra work, we could restore those files,
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* but by not doing so we are probably doing a favor to the user.
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*/
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val numRemovedDuplicates: Int,
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)
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)
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/**
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/**
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@ -121,7 +137,7 @@ internal object FileSplitter {
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}
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}
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}
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}
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// entries in the zip chunk need to be sorted by their index in the zip, duplicated removed
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// entries in the zip chunk need to be sorted by their index in the zip, duplicated removed
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zipChunkMap.values.forEach { zipChunk -> zipChunk.finalize() }
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val numRemovedDuplicates = zipChunkMap.values.sumOf { zipChunk -> zipChunk.finalize() }
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val singleChunks = chunkMap.values.filter { it.isSingle }
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val singleChunks = chunkMap.values.filter { it.isSingle }
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val multiChunks = chunkMap.filterValues { !it.isSingle }
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val multiChunks = chunkMap.filterValues { !it.isSingle }
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return FileSplitterResult(
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return FileSplitterResult(
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@ -129,6 +145,7 @@ internal object FileSplitter {
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singleChunks = singleChunks,
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singleChunks = singleChunks,
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multiChunkMap = multiChunks,
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multiChunkMap = multiChunks,
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multiChunkFiles = getMultiFiles(multiChunks),
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multiChunkFiles = getMultiFiles(multiChunks),
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numRemovedDuplicates = numRemovedDuplicates,
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)
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)
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}
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}
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@ -145,6 +162,7 @@ internal object FileSplitter {
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f1.chunkIdsCount == f2.chunkIdsCount -> {
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f1.chunkIdsCount == f2.chunkIdsCount -> {
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f1.chunkIds.joinToString().compareTo(f2.chunkIds.joinToString())
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f1.chunkIds.joinToString().compareTo(f2.chunkIds.joinToString())
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}
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}
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else -> 1
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else -> 1
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}
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}
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}
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}
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|
|
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@ -18,6 +18,7 @@ public open class NotificationRestoreObserver internal constructor(private val n
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|
|
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private var totalFiles = 0
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private var totalFiles = 0
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private var filesRestored = 0
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private var filesRestored = 0
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private var filesRemovedAsDuplicates = 0
|
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private var filesWithError = 0
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private var filesWithError = 0
|
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|
|
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override fun onRestoreStart(numFiles: Int, totalSize: Long) {
|
override fun onRestoreStart(numFiles: Int, totalSize: Long) {
|
||||||
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@ -25,6 +26,10 @@ public open class NotificationRestoreObserver internal constructor(private val n
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||||||
n.updateRestoreNotification(filesRestored + filesWithError, totalFiles)
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n.updateRestoreNotification(filesRestored + filesWithError, totalFiles)
|
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}
|
}
|
||||||
|
|
||||||
|
override fun onFileDuplicatesRemoved(num: Int) {
|
||||||
|
filesRemovedAsDuplicates = num
|
||||||
|
}
|
||||||
|
|
||||||
override fun onFileRestored(file: BackupFile, bytesWritten: Long, tag: String) {
|
override fun onFileRestored(file: BackupFile, bytesWritten: Long, tag: String) {
|
||||||
filesRestored++
|
filesRestored++
|
||||||
n.updateRestoreNotification(filesRestored + filesWithError, totalFiles)
|
n.updateRestoreNotification(filesRestored + filesWithError, totalFiles)
|
||||||
|
@ -36,7 +41,13 @@ public open class NotificationRestoreObserver internal constructor(private val n
|
||||||
}
|
}
|
||||||
|
|
||||||
override fun onRestoreComplete(restoreDuration: Long) {
|
override fun onRestoreComplete(restoreDuration: Long) {
|
||||||
n.showRestoreCompleteNotification(filesRestored, totalFiles, getRestoreCompleteIntent())
|
n.showRestoreCompleteNotification(
|
||||||
|
restored = filesRestored,
|
||||||
|
duplicates = filesRemovedAsDuplicates,
|
||||||
|
errors = filesWithError,
|
||||||
|
total = totalFiles,
|
||||||
|
intent = getRestoreCompleteIntent(),
|
||||||
|
)
|
||||||
}
|
}
|
||||||
|
|
||||||
protected open fun getRestoreCompleteIntent(): PendingIntent? {
|
protected open fun getRestoreCompleteIntent(): PendingIntent? {
|
||||||
|
|
|
@ -110,8 +110,10 @@ internal class Restore(
|
||||||
observer?.onRestoreStart(filesTotal, totalSize)
|
observer?.onRestoreStart(filesTotal, totalSize)
|
||||||
|
|
||||||
val split = FileSplitter.splitSnapshot(snapshot)
|
val split = FileSplitter.splitSnapshot(snapshot)
|
||||||
|
observer?.onFileDuplicatesRemoved(split.numRemovedDuplicates)
|
||||||
|
var restoredFiles = split.numRemovedDuplicates // count removed dups, so numbers add up
|
||||||
|
|
||||||
val version = snapshot.version
|
val version = snapshot.version
|
||||||
var restoredFiles = 0
|
|
||||||
val smallFilesDuration = measure {
|
val smallFilesDuration = measure {
|
||||||
restoredFiles += zipChunkRestore.restore(
|
restoredFiles += zipChunkRestore.restore(
|
||||||
version,
|
version,
|
||||||
|
|
|
@ -7,6 +7,7 @@ package org.calyxos.backup.storage.restore
|
||||||
|
|
||||||
import android.app.Service
|
import android.app.Service
|
||||||
import android.content.Intent
|
import android.content.Intent
|
||||||
|
import android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_MANIFEST
|
||||||
import android.os.IBinder
|
import android.os.IBinder
|
||||||
import android.util.Log
|
import android.util.Log
|
||||||
import kotlinx.coroutines.Dispatchers
|
import kotlinx.coroutines.Dispatchers
|
||||||
|
@ -49,7 +50,11 @@ public abstract class RestoreService : Service() {
|
||||||
if (timestamp < 0) error("No timestamp in intent: $intent")
|
if (timestamp < 0) error("No timestamp in intent: $intent")
|
||||||
val storedSnapshot = StoredSnapshot(userId, timestamp)
|
val storedSnapshot = StoredSnapshot(userId, timestamp)
|
||||||
|
|
||||||
startForeground(NOTIFICATION_ID_RESTORE, n.getRestoreNotification())
|
startForeground(
|
||||||
|
NOTIFICATION_ID_RESTORE,
|
||||||
|
n.getRestoreNotification(),
|
||||||
|
FOREGROUND_SERVICE_TYPE_MANIFEST,
|
||||||
|
)
|
||||||
GlobalScope.launch {
|
GlobalScope.launch {
|
||||||
val snapshot = withContext(Dispatchers.Main) {
|
val snapshot = withContext(Dispatchers.Main) {
|
||||||
fileSelectionManager.getBackupSnapshotAndReset()
|
fileSelectionManager.getBackupSnapshotAndReset()
|
||||||
|
|
|
@ -56,7 +56,7 @@ public class DocumentScanner(context: Context) {
|
||||||
queryUri, PROJECTION, null, null, null
|
queryUri, PROJECTION, null, null, null
|
||||||
)
|
)
|
||||||
val documentFiles = ArrayList<DocFile>(cursor?.count ?: 0)
|
val documentFiles = ArrayList<DocFile>(cursor?.count ?: 0)
|
||||||
cursor?.use { it ->
|
cursor?.use {
|
||||||
while (it.moveToNext()) {
|
while (it.moveToNext()) {
|
||||||
val id = it.getString(PROJECTION_ID)
|
val id = it.getString(PROJECTION_ID)
|
||||||
val documentUri = DocumentsContract.buildDocumentUriUsingTree(uri, id)
|
val documentUri = DocumentsContract.buildDocumentUriUsingTree(uri, id)
|
||||||
|
|
|
@ -16,7 +16,6 @@ import org.calyxos.backup.storage.content.DocFile
|
||||||
import org.calyxos.backup.storage.content.MediaFile
|
import org.calyxos.backup.storage.content.MediaFile
|
||||||
import org.calyxos.backup.storage.db.UriStore
|
import org.calyxos.backup.storage.db.UriStore
|
||||||
import org.calyxos.backup.storage.measure
|
import org.calyxos.backup.storage.measure
|
||||||
import kotlin.time.ExperimentalTime
|
|
||||||
|
|
||||||
internal class FileScannerResult(
|
internal class FileScannerResult(
|
||||||
val smallFiles: List<ContentFile>,
|
val smallFiles: List<ContentFile>,
|
||||||
|
@ -36,7 +35,6 @@ internal class FileScanner(
|
||||||
private const val FILES_LARGE = "large"
|
private const val FILES_LARGE = "large"
|
||||||
}
|
}
|
||||||
|
|
||||||
@OptIn(ExperimentalTime::class)
|
|
||||||
fun getFiles(): FileScannerResult {
|
fun getFiles(): FileScannerResult {
|
||||||
// scan both APIs
|
// scan both APIs
|
||||||
val mediaFiles = ArrayList<ContentFile>()
|
val mediaFiles = ArrayList<ContentFile>()
|
||||||
|
|
|
@ -6,6 +6,7 @@
|
||||||
package org.calyxos.backup.storage.scanner
|
package org.calyxos.backup.storage.scanner
|
||||||
|
|
||||||
import android.content.ContentResolver.QUERY_ARG_SQL_SELECTION
|
import android.content.ContentResolver.QUERY_ARG_SQL_SELECTION
|
||||||
|
import android.content.ContentResolver.QUERY_ARG_SQL_SELECTION_ARGS
|
||||||
import android.content.ContentUris
|
import android.content.ContentUris
|
||||||
import android.content.Context
|
import android.content.Context
|
||||||
import android.database.Cursor
|
import android.database.Cursor
|
||||||
|
@ -21,6 +22,7 @@ import androidx.core.database.getLongOrNull
|
||||||
import androidx.core.database.getStringOrNull
|
import androidx.core.database.getStringOrNull
|
||||||
import org.calyxos.backup.storage.api.BackupFile
|
import org.calyxos.backup.storage.api.BackupFile
|
||||||
import org.calyxos.backup.storage.api.MediaType
|
import org.calyxos.backup.storage.api.MediaType
|
||||||
|
import org.calyxos.backup.storage.backup.BackupMediaFile
|
||||||
import org.calyxos.backup.storage.content.MediaFile
|
import org.calyxos.backup.storage.content.MediaFile
|
||||||
import java.io.File
|
import java.io.File
|
||||||
|
|
||||||
|
@ -79,6 +81,37 @@ public class MediaScanner(context: Context) {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
internal fun existsMediaFileUnchanged(mediaFile: BackupMediaFile): Boolean {
|
||||||
|
val uri = MediaType.fromBackupMediaType(mediaFile.type).contentUri
|
||||||
|
val extras = Bundle().apply {
|
||||||
|
// search for files with same path and name
|
||||||
|
val query = StringBuilder().apply {
|
||||||
|
append("${MediaStore.MediaColumns.MIME_TYPE}!='$MIME_TYPE_DIR'")
|
||||||
|
append(" AND ")
|
||||||
|
append("${MediaStore.MediaColumns.RELATIVE_PATH}=?")
|
||||||
|
append(" AND ")
|
||||||
|
append("${MediaStore.MediaColumns.DISPLAY_NAME}=?")
|
||||||
|
}
|
||||||
|
putString(QUERY_ARG_SQL_SELECTION, query.toString())
|
||||||
|
val args = arrayOf(
|
||||||
|
mediaFile.path + "/", // Note trailing slash that is important
|
||||||
|
mediaFile.name,
|
||||||
|
)
|
||||||
|
putStringArray(QUERY_ARG_SQL_SELECTION_ARGS, args)
|
||||||
|
}
|
||||||
|
|
||||||
|
contentResolver.query(uri, PROJECTION, extras, null)?.use { c ->
|
||||||
|
while (c.moveToNext()) {
|
||||||
|
val f = createMediaFile(c, uri)
|
||||||
|
// note that we get seconds, but store milliseconds
|
||||||
|
if (f.dateModified == mediaFile.lastModified / 1000 && f.size == mediaFile.size) {
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
internal fun getPath(uri: Uri): String? {
|
internal fun getPath(uri: Uri): String? {
|
||||||
val projection = arrayOf(
|
val projection = arrayOf(
|
||||||
MediaStore.MediaColumns.RELATIVE_PATH,
|
MediaStore.MediaColumns.RELATIVE_PATH,
|
||||||
|
|
|
@ -116,13 +116,25 @@ internal class Notifications(private val context: Context) {
|
||||||
|
|
||||||
internal fun showRestoreCompleteNotification(
|
internal fun showRestoreCompleteNotification(
|
||||||
restored: Int,
|
restored: Int,
|
||||||
|
duplicates: Int,
|
||||||
|
errors: Int,
|
||||||
total: Int,
|
total: Int,
|
||||||
intent: PendingIntent?,
|
intent: PendingIntent?,
|
||||||
) {
|
) {
|
||||||
val title = context.getString(R.string.notification_restore_complete_title, restored, total)
|
val title = context.getString(R.string.notification_restore_complete_title, restored, total)
|
||||||
|
val msg = StringBuilder().apply {
|
||||||
|
if (duplicates > 0) {
|
||||||
|
append(context.getString(R.string.notification_restore_complete_dups, duplicates))
|
||||||
|
}
|
||||||
|
if (errors > 0) {
|
||||||
|
if (duplicates > 0) append("\n")
|
||||||
|
append(context.getString(R.string.notification_restore_complete_errors, errors))
|
||||||
|
}
|
||||||
|
}.toString().ifEmpty { null }
|
||||||
val notification = NotificationCompat.Builder(context, CHANNEL_ID_BACKUP).apply {
|
val notification = NotificationCompat.Builder(context, CHANNEL_ID_BACKUP).apply {
|
||||||
setSmallIcon(R.drawable.ic_cloud_done)
|
setSmallIcon(R.drawable.ic_cloud_done)
|
||||||
setContentTitle(title)
|
setContentTitle(title)
|
||||||
|
setContentText(msg)
|
||||||
setOngoing(false)
|
setOngoing(false)
|
||||||
setShowWhen(true)
|
setShowWhen(true)
|
||||||
setAutoCancel(true)
|
setAutoCancel(true)
|
||||||
|
|
|
@ -138,7 +138,7 @@ public class FileSelectionManager {
|
||||||
val name = if (i >= parts.size - 1) {
|
val name = if (i >= parts.size - 1) {
|
||||||
parts[i]
|
parts[i]
|
||||||
} else {
|
} else {
|
||||||
parts.subList(i, parts.size).joinToString { "/" }
|
parts.subList(i, parts.size).joinToString("/")
|
||||||
}
|
}
|
||||||
levels[folder] = Pair(subPathLevel.first + 1, name)
|
levels[folder] = Pair(subPathLevel.first + 1, name)
|
||||||
return@forEach
|
return@forEach
|
||||||
|
|
|
@ -18,6 +18,8 @@
|
||||||
<string name="notification_restore_title">Restoring files…</string>
|
<string name="notification_restore_title">Restoring files…</string>
|
||||||
<string name="notification_restore_info">%1$d/%2$d</string>
|
<string name="notification_restore_info">%1$d/%2$d</string>
|
||||||
<string name="notification_restore_complete_title">%1$d of %2$d files restored</string>
|
<string name="notification_restore_complete_title">%1$d of %2$d files restored</string>
|
||||||
|
<string name="notification_restore_complete_dups">%1$d files were duplicates.</string>
|
||||||
|
<string name="notification_restore_complete_errors">%1$d files had errors.</string>
|
||||||
|
|
||||||
<string name="snapshots_title">Available storage backups</string>
|
<string name="snapshots_title">Available storage backups</string>
|
||||||
<string name="snapshots_empty">No storage backups found\n\nSorry, but there is nothing that can be restored.</string>
|
<string name="snapshots_empty">No storage backups found\n\nSorry, but there is nothing that can be restored.</string>
|
||||||
|
|
Loading…
Reference in a new issue